Module: Odysseus::CLI::InteractiveCommands

Included in:
CLI
Defined in:
lib/odysseus/cli/interactive_commands.rb

Instance Method Summary collapse

Instance Method Details

#app_console(server, options = {}) ⇒ Object

App console



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# File 'lib/odysseus/cli/interactive_commands.rb', line 41

def app_console(server, options = {})
  config_file = options[:config] || 'deploy.yml'
  role = (options[:role] || 'web').to_sym
  console_cmd = options[:cmd] || '/bin/sh'
  config = load_config(config_file)
  image = running_image(server, config, role)
  # Read before the env file is written: a --cmd that cannot be parsed is
  # not worth putting a file of secrets on the host for.
  words = console_words(console_cmd)
  session_header('App Console', server: server, role: role, image: image, command: console_cmd)

  with_container_env(server, config, config_file) do |env_file|
    remote = remote_command(['docker', 'run', '-it', '--rm', '--network', 'odysseus',
                             *env_file_args(env_file), image, *words])
    run_interactive!(ssh_command(config, server, remote))
  end
rescue Odysseus::Error => e
  @ui.error e.message
  exit 1
end

#app_shell(server, options = {}) ⇒ Object

App shell



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# File 'lib/odysseus/cli/interactive_commands.rb', line 23

def app_shell(server, options = {})
  config_file = options[:config] || 'deploy.yml'
  role = (options[:role] || 'web').to_sym
  config = load_config(config_file)
  image = running_image(server, config, role)
  session_header('App Shell', server: server, role: role, image: image, command: '/bin/sh')

  with_container_env(server, config, config_file) do |env_file|
    remote = remote_command(['docker', 'run', '-it', '--rm', '--network', 'odysseus',
                             *env_file_args(env_file), image, '/bin/sh'])
    run_interactive!(ssh_command(config, server, remote))
  end
rescue Odysseus::Error => e
  @ui.error e.message
  exit 1
end

#dependency_shell(server, options = {}) ⇒ Object

Dependency shell



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# File 'lib/odysseus/cli/interactive_commands.rb', line 63

def dependency_shell(server, options = {})
  config_file = options[:config] || 'deploy.yml'
  name = require_name!(options)

  config = load_config(config_file)
  service_name = "#{config[:service]}-#{name}"

  ssh = connect_to_server(server, config)
  begin
    docker = Odysseus::Docker::Client.new(ssh)
    containers = docker.list(service: service_name)

    if containers.empty?
      @ui.error "No running containers found for #{service_name}"
      exit 1
    end

    container_id = containers.first['ID']
  ensure
    ssh.close
  end

  remote = remote_command(['docker', 'exec', '-it', container_id, '/bin/sh'])
  run_interactive!(ssh_command(config, server, remote))
rescue Odysseus::Error => e
  @ui.error e.message
  exit 1
end